Homework Answers
Chemical process
If 100 lbm/min of A (MA = 2) and 300 lbm/min of B (MB = 3) flow through a pipe, what are the mass fractions and mole fractions of A and B, the mass flow rate of A, the molar flow rate of B, the total mass flow rate, and the total molar flow rate of the mixture?
A tank that holds 200. lbm of water takes 5.6 minutes to fill. What is the...
A tank that holds 200. lbm of water takes 5.6 minutes to fill. What is the molar flow rate of water (M = 18.02) into the tank in lb-mole/hr?
Est Tourself The molecular weight of atomic hydrogen is approximately 1, and that of atomic bromine...
Est Tourself The molecular weight of atomic hydrogen is approximately 1, and that of atomic bromine is 80. What are (a) the mass fraction and (b) the mole fraction of bromine in pure HBr? (2. If 100 lb/min of A (MA 2) and 300 lb"/min of B (MB3) flow through a pipe, what are the mass fractions and mole fractions of A and B, the mass flow rate of A, the molar flow rate of B, the total mass flow...
What is the molar flow rate (in lb-mole/min) of ethylene glycol (C2H6O2) given a volumetric flow...
What is the molar flow rate (in lb-mole/min) of ethylene glycol (C2H6O2) given a volumetric flow rate of 55.0 ft3/min? Ethylene has an SG of 1.113.
Calculate the steam mass flow rate in lbm/min; also calculate the exit pipe diameter if the...
Calculate the steam mass flow rate in lbm/min; also calculate
the exit pipe diameter if the velocity is to be maintained at
7ft/s.
Cool water at 60 °F 5 GPM hot water at 20 psig and 180 °F 3 2 Low pressure steam at 20 psig, x=80%
Solve number 5 a and b showing all steps and units please b. Repeat computation of...
Solve number 5 a and b showing all steps and units
please
b. Repeat computation of AP/L in psi/ft when flow rate is reduced to 20000 gal/day 5. An elevated storage tank drains by gravity to a vessel a fluid with density 0.72 gr/cm3 and viscosity 0.6 cp through a pipe 200 m length by 0.12 m diameter. Surface roughness of 0.00015ft The vessel is located 15 m below the storage tank, and both are open to the atmosphere a....
A ship's steam turbine receives 7200 lbm/min of steam at pressure of 900psia and a velocity...
A ship's steam turbine receives 7200 lbm/min of steam at pressure of 900psia and a velocity of 100ft/s. The steam leaves the turbine at 450 psia with a velocity of 800 ft/s. Specific enthalpy at the inlet and exit, respectively, are 1508.9 Btu/lbm and 1238.5 Btu/lbm. As the steam passes through turbine 12 Btu/lbm of heat is lost to the environment. a) Using the Steady Flow Energy Equation, determine the specific work generated by this turbine. (Btu/lbm) b) Determine the...
DON’T disregard the thermal conductivity of the pipe 3.) Oil at 200 C flows in a pipeline. The pipe has a 30-cm diameter and the flow is at an average velocity of 2 m/s. A 200-m-long section of t...
DON’T disregard the thermal conductivity of the pipe
3.) Oil at 200 C flows in a pipeline. The pipe has a 30-cm diameter and the flow is at an average velocity of 2 m/s. A 200-m-long section of the pipeline passes through icy waters of a lake at 0° C. The pipe is uncoated carbon steel with a thermal conductivity of 61 W/m o C. Determine (a) the temperature of the oil when the pipe leaves the lake, (b) the...
1. Air at 95°F and 1 atm containing 0.0225 lbm H2O per lbm dry air is...
1. Air at 95°F and 1 atm containing 0.0225 lbm H2O per lbm dry air is send to a condenser at the rate of 500 ft3 humid air per minute. (a) What is the mass flow rate of dry air in this feed stream (lbm/min)? (b) The air leaves the cooler saturated with water at 55°F and 1 atm. If the mass flow rate of dry air was 50 lbm/min, find the rate at which water is condensed from the...
Use EXCEL program to draw the moment and shear diagrams? 3. 400 Ib 400 lb 200...
Use EXCEL program to draw the moment and shear diagrams? 3. 400 Ib 400 lb 200 lb/t 3 ft -6 ft 3 ft
Use EXCEL program to draw the moment and shear diagrams? 3. 400 Ib 400 lb 200 lb/t 3 ft -6 ft 3 ft
A tank that holds 200. lbm of water takes 5.6 minutes to fill. What is the molar flow rate of water (M = 18.02) into the tank in lb-mole/hr?
Est Tourself The molecular weight of atomic hydrogen is approximately 1, and that of atomic bromine is 80. What are (a) the mass fraction and (b) the mole fraction of bromine in pure HBr? (2. If 100 lb/min of A (MA 2) and 300 lb"/min of B (MB3) flow through a pipe, what are the mass fractions and mole fractions of A and B, the mass flow rate of A, the molar flow rate of B, the total mass flow...
Calculate the steam mass flow rate in lbm/min; also calculate
the exit pipe diameter if the velocity is to be maintained at
7ft/s.
Cool water at 60 °F 5 GPM hot water at 20 psig and 180 °F 3 2 Low pressure steam at 20 psig, x=80%
Solve number 5 a and b showing all steps and units
please
b. Repeat computation of AP/L in psi/ft when flow rate is reduced to 20000 gal/day 5. An elevated storage tank drains by gravity to a vessel a fluid with density 0.72 gr/cm3 and viscosity 0.6 cp through a pipe 200 m length by 0.12 m diameter. Surface roughness of 0.00015ft The vessel is located 15 m below the storage tank, and both are open to the atmosphere a....
DON’T disregard the thermal conductivity of the pipe
3.) Oil at 200 C flows in a pipeline. The pipe has a 30-cm diameter and the flow is at an average velocity of 2 m/s. A 200-m-long section of the pipeline passes through icy waters of a lake at 0° C. The pipe is uncoated carbon steel with a thermal conductivity of 61 W/m o C. Determine (a) the temperature of the oil when the pipe leaves the lake, (b) the...
Use EXCEL program to draw the moment and shear diagrams? 3. 400 Ib 400 lb 200 lb/t 3 ft -6 ft 3 ft
Use EXCEL program to draw the moment and shear diagrams? 3. 400 Ib 400 lb 200 lb/t 3 ft -6 ft 3 ft
Most questions answered within 3 hours.
-
(Expected rate of return and risk) Carter Inc. is evaluating a
security. Calculate the investment’s expected...
asked 1 hour ago -
What specific indicators can point to lack of progress for
African Americans in American society?
asked 2 hours ago -
1-The Electrons in a beam are moving at 2.7×108 m/s in an
electric field of 15000...
asked 3 hours ago -
A gas tank is a vertical cylinder. It has a radius of 1m, a
height of...
asked 3 hours ago -
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 4 hours ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 4 hours ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 5 hours ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 6 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 6 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 6 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 7 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 7 hours ago